Part # SO4-8169-22NC, Thru-Hole Unthreaded Standoffs - Type SO4

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	All Categories Thru-Hole Unthreaded Standoffs - Type SO4 - Unified


All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Standoffs for Sheet Metal > Standoffs, Thru-Hole, Threaded and Unthreaded – Types SO, SO4, SOA, SOS > Thru-Hole Unthreaded Standoffs – Type SO4 > Thru-Hole Unthreaded Standoffs - Type SO4 - Unified > Part # SO4-8169-22NC

Part # SO4-8169-22NC, Thru-Hole Unthreaded Standoffs - Type SO4 - Unified

These standoffs, which use the proven self-clinching design, install with a squeeze in properly sized round holes - and become permanently mounted in the thin sheet.

Unthreaded standoffs are also available for spacing multi-panel assemblies.

Thru-Hole Unthreaded Standoffs - Type SO4

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Thru-Hole Unthreaded Standoffs - Types SO, SOA, SOS, SO4

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Specifications

Thru-Hole Code

8169

Length Code

Min. Sheet Thickness

.050 in

Hole Size in Sheet + .003 - .000

.281 in

B - Thru-hole Diameter + .004 - .003

.169 in

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C + .000 - .005

.280 in

H Nom.

.312 in

L - Length +.002 –.005¹

.687 in

Min. Dist. Hole C/L to Edge²

.31 in

For Use in Sheet Hardness³

HRB 88 / HB 183 or Less

Fastener Material

400 Series Stainless Steel

Standard Finish

Electroless Nickel over Copper over Nickel strike per ASTM B733

CAD Supplier

PennEngineering® (PEM®)

Inventory

{0}

¹ The “L” dimension is the height of the installed stud at max grip. The height of the stud will increase if it is installed into thinner material. To calculate “actual L” use this formula: max grip - actual grip + L = “actual L”
² To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.
³ HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.